Ah, it's not a real rule, but people usually complain about it so it's sort of an honorary rule, like including the name of a game in the title of a post on r/gaming. You're skirting the rule here by including a second, even better punchline. It's all good!

I’m sorry! I promise not to do it again. I’m a long time lurker but rarely post so I’m not up with all the unspoken stuff. Thanks for helping me out with what I should’ve done. I will get it right next time!